JPH0435317U

JPH0435317U -

Info

Publication number: JPH0435317U
Application number: JP7555690U
Authority: JP
Priority date: 1990-07-18
Filing date: 1990-07-18
Publication date: 1992-03-24

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の実施例の説明図で、
第１図は照光式プツシユスイツチの分解斜視図、
第２図は組立時の縦断面図、第３図イ，ロは第１
、第２のウエハの平面図、第４図は本考案スイツ
チの切換動作を説明する回路図である。１……スイツチ筐体、２ａ……第１のウエハ、
２ｂ……第２のウエハ、３……第１の電極、４…
…第２の電極、５……第３の電極、Ｒ……抵抗体
、４ａ，５ｂ……抵抗体取付用端子、６……照光
素子、７……作動子、８……レバー、９……スラ
イド、１０……第１の摺動子、１１……第２の摺
動子、１２……連結部、１３……第３の摺動子、
１４……第４の摺動子。 Figures 1 to 4 are explanatory diagrams of embodiments of the present invention,
Figure 1 is an exploded perspective view of an illuminated push switch.
Figure 2 is a vertical sectional view when assembled, Figure 3 A and B are the first
, a plan view of the second wafer, and FIG. 4 is a circuit diagram illustrating the switching operation of the switch of the present invention. 1... Switch housing, 2a... First wafer,
2b... second wafer, 3... first electrode, 4...
...Second electrode, 5...Third electrode, R...Resistor, 4a, 5b...Resistor mounting terminal, 6...Lighting element, 7...Operator, 8...Lever, 9... ...Slide, 10...First slider, 11...Second slider, 12...Connection part, 13...Third slider,
14...Fourth slider.

Claims

[Scope of utility model registration request]

A pair of first and second wafers each having a plurality of electrodes arranged facing each other are mounted inside the switch housing, and an upper operating section equipped with a lighting element is integrally provided, and the first and second wafers are mounted on the lower part. An actuator, which is formed by fixing first and second sliders that are in pressure contact with the electrodes of both second wafers, is vertically movably engaged in the switch housing,
In an illuminated push switch that lights up the illumination element and switches the switch contact by vertical movement of the actuator, the first and second wafers have the same shape, and the first, second and second wafers are located at the same position. Third
electrodes are arranged in parallel, and the end of the second electrode and the third electrode are arranged in parallel.
A terminal for attaching a resistor for protecting the lighting element is provided near an end of the electrode, and the resistor is attached to the terminal for attaching one of the first wafer and the second wafer. Illuminated push switch.